Season 4 (2018)
Episodes: 8
Star Cast: Alexander Petrov , Sergey Burunov , Tatiana Babenkova , Sofya Kashtanova ,
Episodes List
Ep.1 Muhaelim, Dolbolob and King Gregoriy
Air Date: 2018-12-03
Ep.2 «М»
Air Date: 2018-12-04
Ep.3 Etude in Rublevka's Tones
Air Date: 2018-12-05
Ep.4 The Week That Changed Everything
Air Date: 2018-12-06
Ep.5 Oh, Where Are You, Brother?
Air Date: 2018-12-07
Ep.6 Moriarty's Turn
Air Date: 2018-12-08
Ep.7 #VOLODYA_IS_INNOCENT
Air Date: 2018-12-09
